Cloudy eyes in dogs are more often a indication of something else, aside from being a mere symptom of loss of sight. Keratitis, as it is called by doctors, often manifests itself through squinting too much, excessive discharge and protruded third eyelid.

Blue Cloudy Eyes in Dogs

Interstitial keratitis, commonly called blue eye, is a type of infection in which a bluish-white film covers the cornea.

This virus that causes this condition is associated with the hepatitis virus.